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run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = 1; define("PATH_ROOT", $a); // const PATH_CONFIG = $a; echo PATH_ROOT; echo PATH_CONFIG;
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1 Notice: Use of undefined constant PATH_CONFIG - assumed 'PATH_CONFIG' in /in/ehKcq on line 8 PATH_CONFIG